<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>模板</title>
</head>
<body>
  <div id="app"></div>
  <script src="../lib/vue.js"></script>
  <script>
    // vue的app组件(根组件)
    const App = {
      data: function(){
        return {

        }
      }
      ,methods: {

      }
    }
    // 使用vue
    const app = Vue.createApp(App)

    // 挂载 
    app.mount("#app")
  </script>

</body>
</html>
